| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.47 | 9.289% | $130.5676 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $138.65 | 4.121% | $144.3638 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $177.99 | 10.181% | $196.1112 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $19.52 | 4.251% | $20.3498 | $20.35 | $20.35 | $20.30 |
| Purchase #5 | $93.68 | 10.268% | $103.2991 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $220.51 | 6.594% | $235.0504 | $235.05 | $235.05 | $235.10 |
| Purchase #7 | $243.86 | 3.578% | $252.5853 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $1,013.68 | $1,082.3272 | $1,082.33 | $1,082.30 | $1,082.40 | |